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Arcam DiVA CD82 Service Manual
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Arcam DiVA CD82 Service Manual

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Download this manual See also: Handbook
Service Manual
DiVA CD82
Compact Disc Player (Text)
All manuals and user guides at all-guides.com
CD82
Issue 1.0
ARCAM
ARCAM

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Summary of Contents for Arcam DiVA CD82

  • Page 1 All manuals and user guides at all-guides.com CD82 Service Manual Issue 1.0 DiVA CD82 Compact Disc Player (Text) ARCAM ARCAM...

  • Page 2: Table Of Contents

    All manuals and user guides at all-guides.com Contents List Section Issue Service guide Technical specification CD82 upgrade instructions Main board L934 Circuit description Component overlay Parts list Circuit diagrams DAC board L949 Component overlay Parts list 3.05 Circuit diagrams Mechanical Mechanical parts list...
  • Page 3 All manuals and user guides at all-guides.com Service Guide Contents Technical specification CD82 Upgrade fitting instructions...
  • Page 4 All manuals and user guides at all-guides.com CD82 Technical Specifications Digital to Analogue conversion Dual mono 24 bit Wolfson Laser pick-up 3 beam Laser wavelength 780nm Numeric aperture 0.45 Dynamic range 106dB Signal to noise ratio (CCIR) >100dB Harmonic distortion (0dB, 1kHz) <0.005% Frequency response (+-0.5dB) 5Hz-20kHz...
  • Page 5 # in 3A. For Alpha 7/7SE to DiVA CD82 DAC upgrade only figure 1. The big end of each PCB pillar goes into the Pull off the sticky plastic gasket between the digital output main PCB, these push in and clip home.
  • Page 6 All manuals and user guides at all-guides.com 12. Removing the drawer front - connect a mains supply to the 10. Fit the supplied screws with integral washers to the 5 points marked $ on figure 1 (T10 Torq driver required) unit;...

  • Page 7: Main Board L934

    All manuals and user guides at all-guides.com Main Board L934 Contents Circuit description Component overlay Parts list Circuit diagrams...
  • Page 8 Remote control data is received from the IREye on the display PCB components fitted (L899AY). and buffered by TR300 and TR301. The Programmable Interrupt DiVA CD82/92 (text) - With analogue components Controller converts the RC-5 format data into the NEC format and connectors omitted, for use as a host motherboard required by the Sony micro.
  • Page 9 The remote control data contains a ‘Customer Code’ that identifies this as an Arcam product. The diode network D100 to D106 configures the micro to accept this code. Remote Bus Carrier Filter & Demodulator Remote control commands can be delivered over wire to SK500 for multi-room applications.
  • Page 10 All manuals and user guides at all-guides.com...
  • Page 11 All manuals and user guides at all-guides.com L934 Main Board Parts List Issue 4.1 Designator Part Description BR200 3BDF01M Bridge rectifier DF01M 1A 100V BR201 3BDF01M Bridge rectifier DF01M 1A 100V C100 2A210 CERD 1N0 63V 20% RA C101 2A210 CERD 1N0 63V 20% RA C102 2A210...
  • Page 12 All manuals and user guides at all-guides.com L934 Main Board Parts List Issue 4.1 Designator Part Description C452 2AA210 CAP 1000PF 100V NPO CERD C500 2A410 CERD 100N 63V 20% RA C501 2A310 CERD 10N 63V 20% RA C502 2K447 PEST 470N 63V 10% C503 2A210...
  • Page 13 All manuals and user guides at all-guides.com L934 Main Board Parts List Issue 4.1 Designator Part Description IC500 5J7404 IC HCMOS 74HCU04 IC501 5M393A IC COMPARITOR DUAL LM393A IC502 5TG550T SPDIF OPTICAL TRANSMITTER JP200 8K004 JUMPER SOCKET 0.1'' JP201 8K004 JUMPER SOCKET 0.1'' JP202 8K004...
  • Page 14 All manuals and user guides at all-guides.com L934 Main Board Parts List Issue 4.1 Designator Part Description R223 1H310 RES MF W4 1% 10K R224 1H310 RES MF W4 1% 10K R225 1H222 RES MF W4 1% 2K2 R226 1H310 RES MF W4 1% 10K R227 1H110...
  • Page 15 All manuals and user guides at all-guides.com L934 Main Board Parts List Issue 4.1 Designator Part Description SW102 A1511 TACT SWITCH 2-PIN LOW PROF 9.5mm SW103 A1511 TACT SWITCH 2-PIN LOW PROF 9.5mm SW104 A1511 TACT SWITCH 2-PIN LOW PROF 9.5mm SW105 A1511 TACT SWITCH 2-PIN LOW PROF 9.5mm...

  • Page 16: Circuit Diagrams

    All manuals and user guides at all-guides.com (NEAR SK100) DISP100 FIX100 FIX101 FIXING HOLE 3.2 FIXING HOLE 3.2 DISPLAY 14-ST-20GK C101 1N0 CD CHASSIS DECOUPLING CAPACITORS FOR IC100 REMOTE CUSTOM CODE DIODE MATRIX D100 D102 D105 1N4148 R100 220R MF FIX102 FIX103 1N4148...
  • Page 17 All manuals and user guides at all-guides.com PL202 Analogue op-amp supplies +12V(A) 2WVERTJUMPER SK201 MOLEXPWR4 JP202 SK200 (FOR AUX TOROID) D202 JUMPER IEC3 1N4148 PL200 IC201 PL203 2WVERTJUMPER LM317T 2WVERTJUMPER EL200 Vout JP200 JP203 EARTH LEAD JUMPER R206 JUMPER 8M101 220R MF TX200 EARTH LEAD...
  • Page 18 All manuals and user guides at all-guides.com Data connector to DAC PCB Flexfoil connector to Display PCB SK301 SK302 FFC32V FFC32V +5V(D) +5V(D) R301 BCLK EMPHASIS IC300G 0V_9DAC 330R MF C300 74HCU04 C301 R315 100N CD 100N CD 10K MF IC300A IC300B R300...
  • Page 19 All manuals and user guides at all-guides.com +12V(A) JP401 JUMPER C406 C404 C402 PL401 IC400C IC401C IC402C Output filter -12V(A) 100N PE 100N PE R410 R419 R433 2WVERTJUMPER 100N PE NJM2114 NJM2114 TL072 +5V(A) +5V(DAC) 6K8 MF 3K9 MF 1K0 MF EMC1 C403 C407...
  • Page 20 All manuals and user guides at all-guides.com CARRIER FILTER AND DEMODULATOR +5V(D) R508 R509 10K MF 10K MF R511 R512 SK500 IC501C 470R MF 100K MF C513 C500 LM393A IC501A 100P CD R504 D500 L500 R502 100N CD LM393A JACK3.5 1K0 MF 4V7 400MW 27mH...
  • Page 21 All manuals and user guides at all-guides.com POWER SUPPLIES MECH INTERCONNECTS DAC AND OSCILLATOR DISPLAY AND MICROCONTROLLER L934C2_4 L934C3_4 L934C4_4 L934C7_4 L934C2_4.1.sch L934C3_4.1.sch L934C4_4.1.sch L934C7_4.1.sch FILA FILA BCLK DEEM RESET FILB FILB ADATA LRCK 17MHZ RC5 IP LRCK ADATA 17MHZ DIGOP BCLK RESET...
  • Page 22 All manuals and user guides at all-guides.com LK701 LK721 LK731 LK741 LK751 LK761 LK781 LK791 LK801 LK811 LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LK712 LK722 LK732 LK742 LK752 LK762 LK772 LK782 LK792 LK802 LK812 LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP...
  • Page 23 All manuals and user guides at all-guides.com Board L949 Contents Component overlay Parts list Circuit diagrams...
  • Page 24 All manuals and user guides at all-guides.com...
  • Page 25 All manuals and user guides at all-guides.com L949 CD82 DAC Board Parts List Issue 3.05 Designator Part Description C100 2N747 Capacitor Radial Electrolytic Dia 10mm Pitch 5mm 470UF 25V C101 2N747 Capacitor Radial Electrolytic Dia 10mm Pitch 5mm 470UF 25V C102 2N710 Capacitor Radial Electrolytic Dia 5mm Pitch 5mm 100UF 25V...
  • Page 26 All manuals and user guides at all-guides.com L949 CD82 DAC Board Parts List Issue 3.05 Designator Part Description C235 2L110 Capacitor SM 0805 NPO Ceramic 5% 100V 100P C236 2L110 Capacitor SM 0805 NPO Ceramic 5% 100V 100P C237 2J210 Capacitor SM 0805 X7R Ceramic 10% 50V 1N C238 2L010...
  • Page 27 All manuals and user guides at all-guides.com L949 CD82 DAC Board Parts List Issue 3.05 Designator Part Description L203 7F004 Ferrite Bead SM1206 70R@100MHz L204 7F004 Ferrite Bead SM1206 70R@100MHz L205 7F004 Ferrite Bead SM1206 70R@100MHz L206 7B033 Inductor Surface Mount 33U L300 7F004 Ferrite Bead SM1206 70R@100MHz...
  • Page 28 FD101 DRAWING TITLE CD82 DAC - TOP SHEET AND PSU Filename: L949C1_3.0.0.sch 02_E154 25/07/02 PCB MODS ONLY 3.0.0 ARCAM Notes: 02_E125 27/06/02 ISSUE 2 backwards compatibility mods 2.0.0 A & R Cambridge Ltd. 02_E121 25/06/02 UP ISSUE to V1 add EMC capacitors.
  • Page 29 AGND DRAWING TITLE CD82 DAC - OSC AND DACSs Filename: L949C2_3.0.0.sch 02_E154 25/07/02 PCB MODS ONLY 3.0.0 ARCAM Notes: 02_E125 27/06/02 ISSUE 2 backwards compatibility mods 2.0.0 A & R Cambridge Ltd. 02_E121 25/06/02 UP ISSUE to V1 add EMC capacitors.
  • Page 30 AGND DRAWING TITLE CD82 DAC - OUTPUT STAGE Filename: L949C3_3.0.0.sch 02_E154 25/07/02 PCB MODS ONLY 3.0.0 ARCAM Notes: 02_E125 27/06/02 ISSUE 2 backwards compatibility mods 2.0.0 A & R Cambridge Ltd. 02_E121 25/06/02 UP ISSUE to V1 add EMC capacitors.
  • Page 31 All manuals and user guides at all-guides.com Mechanical Assembly Contents General assembly parts list...
  • Page 32 All manuals and user guides at all-guides.com CD82 General Assembly Parts List ITEM 240V 115V 100V SILVER BLACK DESCRIPTION WHERE USED L815RC REMOTE CONTROL CD DIVA SERIES CR314 E050AY E050AYB CD82T FRONT PANEL ASSEMBLY E840CP E840CPB COVER PLATE E993AY E993AYB CD82T DRAWER FRONT ASSEMBLY HA4V06S M SCREW TORX M4X6MM STAINLESS STEEL...
  • Page 33 All manuals and user guides at all-guides.com CD82 General Assembly Parts List ITEM 240V 115V 100V SILVER BLACK DESCRIPTION WHERE USED HA4A12B M SCREW PAN SUPA M4x12MM ST BLK EARTH LEAD TO CHASSIS HE6V06B SCREW SFTP TORX No.6X6MM BLK FRONT PANEL TO CHASSIS (4), DAMPING PLATE TO CHASSIS (2) HF4V09B SCREW SELF-TAPPING-SEMS N04x9mm PAN...
  • Page 34 All manuals and user guides at all-guides.com ARCAM All parts can be ordered via spares@arcam.co.uk Pembroke Ave, Waterbeach, Cambridge, CB5 9PB, ENGLAND TEL: +44(0) 1223 203 203 FAX: +44(0) 1223 863 384...